package com.sheng.sign.dao;

import java.util.List;

import com.sheng.sign.entity.Student;

public interface StudentDao {

		public boolean add(Student student);
		public boolean edit(Student student);
		public boolean delete(Student student);
		public List<Student> findAllList();
		public Student findById(Student student);
		public List<Student> listByClass(Student student);
		
	}


